What is Hyaluronic Acid?
Hyaluronic Acid (HA) is a high-molecular-weight glycosaminoglycan and major ECM component. Binds large volumes of water, providing viscoelasticity to synovial fluid and dermal tissue. Interacts with CD44, RHAMM, and other cell-surface receptors. Research use only.
Research Applications
ECM & Biomaterial Research
Hydrogel scaffolds, tissue engineering, cell encapsulation models
Joint & Synovial Research
Viscoelasticity studies, chondrocyte proliferation, osteoarthritis models
Skin Hydration & Wound Healing
Keratinocyte migration, fibroblast activity, epidermal hydration studies
CD44 Receptor Signalling
Tumour microenvironment, cell adhesion, migration and invasion assays
Inflammatory Models
Macrophage polarisation, HA fragment signalling, TLR4 pathway
Quick Specs
| Form |
(C₁₄H₂₁NO₁₁)n — high molecular weight polysacchari |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
9004-61-9 |
| Molecular Weight |
MS molecular weight confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months (unopened) |
| Storage |
2–8°C or −20°C sealed | 2–8°C reconstituted (2 weeks) |
| Manufacture |
In-house Fmoc SPPS — Qingdao, China |
| Brand |
Anti-Aging & Longevity |
Frequently Asked Questions
How do I reconstitute this peptide?
Add 1–2 mL sterile or bacteriostatic water to the lyophilized vial. HA forms a viscous solution — swirl gently and allow 5–10 minutes for full hydration. Do not vortex.
How should this peptide be stored?
Store lyophilized vials at 2–8°C or −20°C for long-term. Reconstituted solution is stable at 2–8°C for up to 2 weeks. Avoid repeated freeze-thaw cycles, which can reduce molecular weight.
What purity is this QSC compound and how is it verified?
QSC HA is supplied as a research-grade high-molecular-weight fraction. Exact MW and polydispersity are reported on the COA, available via Janoshik at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
2–8°C or −20°C sealed | 2–8°C reconstituted (2 weeks)
